08 Gb_oc43_e1_0 Zxsdr Bts Configuration(v4.00.210c) 115

ZXSDR BTSConfiguration

ZTE UNIVERSITYZTE University, DameishaYanTian District, Shenzhen,P. R. China518083Tel: (86) 755 26778800Fax: (86) 755 26778999URL: http://ensupport.zte.com.cnE-mail: [email protected]

Content

ZXSDR BTS Configuration ............................................. 1

1 Overview................................................................... 21.1 Configuration Process............................................................. 2

1.2 Prerequisites......................................................................... 5

1.2.1 SDR Operation and Maintenance Networking..................... 5

1.2.2 Networking Instance...................................................... 6

1.3 Preparation........................................................................... 9

1.3.1 Preparation of Data Planning........................................... 9

2 OMCR Configuration ................................................ 112.1 Overview.............................................................................11

2.2 Configuring BSC Function ......................................................11

2.3 Configuring Interface Board ...................................................13

2.3.1 Configuring Abis Interface Board ....................................13

2.3.2 Configuring OMCB Interface Board..................................16

2.4 Configuring IP ......................................................................17

2.4.1 Configuring IP Abis Interface (Virtual Address) .................17

2.4.2 Configuring Access Interface for OMCB............................19

2.4.3 Configuring SDR Access ................................................22

2.5 Configuring Logic SDR Site ....................................................26

2.5.1 Configuring a Logic Site ................................................26

2.5.2 Configuring a Rack .......................................................27

2.5.3 Configuring a Cell.........................................................29

2.5.4 Configuring TRX ...........................................................32

3 OMCB Configuration ................................................ 353.1 Overview.............................................................................35

3.2 Modifying Server Profiles .......................................................35

3.2.1 Modify deploy-030womcb.properties with omc User ..........35

3.2.2 Modify FTP Related Profile with omc User.........................37

3.2.3 Modifying deploy-default.properties with omc user............38

3.2.4 Start OMC Server with omc User ....................................38

3.3 Configuring Basic SDR Data ...................................................39

3.3.1 Creating SDR Managed Element .....................................39

3.3.2 Applying Mutex Right ....................................................40

3.3.3 Creating Base Station Config Set ....................................41

3.4 Configuring Physical SDR Data ...............................................42

3.4.1 Configuring Base Station Equipment Resource..................42

3.4.2 Configuring Transmission Resource .................................49

3.4.3 Configuring Clock and Monitoring ...................................63

3.5 Configuring Radio Resource....................................................65

4 Data Synchronization .............................................. 734.1 Overview.............................................................................73

4.2 Synchronizing Configuration Data to Foreground.......................73

LMT Configuration ........................................................ 1

5 SDR LMT Introduction ............................................... 25.1 Overview.............................................................................. 2

5.2 Introduction to LMT Directory.................................................. 2

5.3 Installing LMT ....................................................................... 2

5.4 Offline Configuration .............................................................. 4

5.5 Exporting Configuration Data .................................................. 5

5.6 Importing Configuration ......................................................... 6

6 LMT Configuration ..................................................... 76.1 Overview.............................................................................. 7

6.2 LMT Connects SDR................................................................. 9

6.3 Configuring Basic Attribute ....................................................11

6.4 Ground Resource Configuration ..............................................14

6.5 Configuring Transmission Resource .........................................18

6.5.1 Configuration Process While Using E1 at Abis ...................18

6.5.2 Configuration Process While Using FE at Abis ...................27

6.6 Configuring Wireless Resource................................................29

6.7 Configuring by Base Station Data............................................33

6.7.1 Online Upload Data.......................................................33

6.7.2 Quickly Configure Data .................................................36

ZXSDR BTSConfigurationAfter you have completed this course, you

will be able to:

>> Learn the configuration flow of SDRBTS

>> Learn the detail configuration proce-dure of SDR BTS

Confidential and Proprietary Information of ZTE CORPORATION 1

ZXSDR BTS Configuration

Chapter1 Overview

After you have completed this chapter, you will know:

>> Configuration Process>> Prerequisites>> Preparation

1.1 Configuration ProcessSDR site configuration process is shown in Figure 1.

FIGURE 1 CONFIGURATION PROCESS OF SDR SITE - OMCB

ConfigurationProcess While

Using FE at Abis

1. Configuring OMCR Data

In this manual, OMCR data configuration refers to the dataconfiguration related with SDR site at iBSC side. The data con-figuration on OMCR mainly includes:

� Setting of iBSC function parameters.

� Board configuration at Abis.

� IP interface configuration.

� Radio parameter configuration at SDR site.

2. Configuring OMCB Data

OMCB is the O&M center for SDR site. You can configure SDRsite data by OMCB during commissioning. The remote main-

2 Confidential and Proprietary Information of ZTE CORPORATION

Chapter 1 Overview

tenance of SDR site is also implemented by OMCB. The dataconfiguration on OMCB mainly includes:

� Creating managed element at SDR site.

� Configuring physical data at SDR site.

� Configuring radio resource at SDR site.

3. Configuring LMT Transmission Parameter

Local LMT configuration refers to data configuration method atnear end by LMT software while directly connecting commis-sioning equipment with SDR site.

While using FE at Abis, you can set up a link between fore-ground and background by configuring SDR transmission pa-rameter through LMT while OMCB has created the managedelement at SDR site.

Note:

LMT transmission parameter configuration refers to configuringEthernet, global port number, IP, SCTP, and OMCB.

4. Data Synchronization

It refers to synchronizing the configuration data done at back-ground to foreground after link setup between foreground andbackground. For link setup, you shall meet the four followingconditions:

� Transmission network is ok.

� Properly configure relevant interface parameters for SDRsite in OMCR.

� Create the managed element at SDR site in OMCB.

� LMT properly configures the transmission parameters.

ConfigurationProcess While

Using E1 at Abis

1. Configuring OMCR Data

Do the following configuration by using OMCR:

� Setting of iBSC function parameters.

� Board configuration at Abis.

� IP interface configuration.

� Radio parameter configuration at SDR site.

2. Configuring OMCB Data

Do the following configuration by using OMCB:

� Creating managed element at SDR site.

� Configuring physical data at SDR site.

� Configuring radio resource at SDR site.

3. Data Synchronization

For the SDR site with E1, the remote link setup is supportedcurrently. That is to say, a set of default data has been config-ured in factory. You can use the data to set up a link between



SDR site, iBSC, and OMCB. On commissioning, you can config-ure the data by the software other than LMT.

Synchronize the configuration data done at background to fore-ground after automatic link setup.

ConfigurationProcess By Using

LMT

Local LMT configuration is same as the configuration done byOMCB. On field, you also can use all data configured by LMT,create the SDR managed element for this site on OMCB, to set upa link between foreground and background, so the SDR site datais reversely constructed at background. Figure 2 shows the flowprocess.

FIGURE 2 CONFIGURATION PROCESS OF SDR SITE - LMT


Chapter 1 Overview

1.2 Prerequisites

1.2.1 SDR Operation and MaintenanceNetworking

SDR site has two network management systems: OMCR andOMCB. Most maintenance jobs are done on OMCB for the site.In actual networking, you can install OMCB and OMCR to twoseparate servers. You also can integrate OMCB and OMCR into anetwork management system and install it onto a server (iBSCSBCX). In this manual, it is assumed that both OMCB and OMCRare installed on a SBCX.

Networking WhileUsing EthernetBearing at Abis

While ZXSDR site accesses to iBSC by using ethernet (FE/GE)mode, networking topology of OMCB network is shown in Figure 3.

FIGURE 3 OMCB NETWORK TOPOLOGY FOR FE AT ABIS

� At site, access to local Ethernet switch by FE/GE electric oroptic interface at Abis, connecting to iBSC IP interface board,IPBB, via IP backbone network.

� At BSC, iBSC connects OMCB and site by IPBB interface board.

� Do communication between ZXSDR site and OMCB server byusing end-to-end service at OMCB link. OMCB client does theconfiguration by connecting OMCB server.



Note:

In above topology, there is no RPU portion. In fact, the portion ofroute processing in iBSC is the responsibility of RPU.

Networking WhileUsing E1/T1

Bearing at Abis

While ZXSDR site accesses to iBSC by using E1/T1 mode, network-ing topology of OMCB network is shown in Figure 4.

FIGURE 4 OMCB NETWORK TOPOLOGY FOR E1 AT ABIS

� Do not use Ethernet switch at site, but directly connect E1interface board (DTB) at iBSC Abis through E1/T1.

� Do not use IPBB interface board at iBSC Abis, but use E1/T1interface board, DTB, to connect the site. The site informationprocessing is done on EUIP. At this time, the O&M gateway forOMCB is the IP address configured on iBSC EUIP.

� OMCB server still accesses to iBSC through IPBB board.

Note:

In above topology, there is no RPU portion. In fact, the portion ofroute processing in iBSC is the responsibility of RPU.

1.2.2 Networking Instance

Below section describes a networking instance. The commission-ing of SDR site explained below is based on the instance data.

IP AddressPlanning

Table 1 is an instance of IP planning. Where, the third digit of siteIP indicates the site id, such as X in the table.


Chapter 1 Overview

TABLE 1 DATA PLANNING INSTANCE

Items ConfigurationInformation Mask

IP address of networkinterface for OMCB atiBSC

139.1.1.254 255.255.255.0

OMCB server IP con-figured by iBSC 139.1.1.200 255.255.255.0

Ip Abis virtual addressof iBSC 118.18.1.1 255.255.255.255

OMCB channel ad-dress 118.18.1.1 255.255.255.255

IP address of networkinterface for SDR siteat iBSC

118.18.X.254 255.255.255.0

IP address configuredby SDR site 118.18.X.100 255.255.255.0

1. In the instance, X=2, indicating GSM site id is 2.

NetworkingDescription

While deploying OMCB and OMCR in combination, they are twoindividual units logically, only both installed on SBCX physically.At this time, iBSC shall provide two IP interfaces, connecting toSDR site and OMCB server, respectively; you shall configure vir-tual address (RPU interface address) for BSC. Figure 5 shows thenetworking information.

FIGURE 5 EXAMPLE OF NETWORK TOPOLOGY FOR OMCB SYSTEM

Connection between SDR and BSC: for E1 access physically, theinterface board at SDR is SA, and the interface board at BSC isDTB (you shall finish the IP access in combination with EUIP); forFE/GE, the interface board at SDR is CC, and the interface boardat BSC is IPBB.

Connection between OMCB and BSC: for FE/GE, OMCB interfaceis the external network port for SBCX. Normally, it is OMC2, butIPBB used at BSC.

Adding a Route In the example of Figure 5, IP address of OMCB server is in adifferent network segment from SDR IP, so it is necessary to addOMCB gateway to the route at SDR network segment.

1. The Command to Add a Route



In this example, the address of OMCB server is 139.1.1.200.Its gateway address, taht is, IPBB_OMCB address, is139.1.1.254. The network segment for SDR IP address is118.18.1.0. Then, the command to add a route to iBSC virtualaddress on OMCB (that is, SBCX) is:

#route add –net 118.18.1.0 gw 139.1.1.254 netmask255.255.255.0 eth4

Note:

In Linux system, the command to add a route is:

route add -net target network address gw next hop netmasknet mask interface ip

2. Viewing Route Status

After addition, you can view the route information through net-stat –nr.

3. Setting Permanent Route

After adding the route by using "route add" command, to avoidthe route lost after SBCX restarts, you can add a line in thisfile as follows by editing /etc/rc.d/rc.local file with root user:

#route add –net 118.18.1.0 gw 139.1.1.254 netmask255.255.255.0 eth4

4. Re-check it after SBCX restarts

After all processes quit, SBCX restarts, then use netstat –nrcommand to re-check whether the route is ok.

5. Verify it after Adding a Route

� After all processes quit, SBCX restarts, then use netstat –nrcommand to re-check whether the route is ok.

� You can ping IP address of SDR on SBCX. In this example,it is the network segment 118 of CC board.

� After cc on telnet, you can use rlogin "RRU IP" commandto connect RRU. You shall add the quotation marks. Theformat of RRU IP is: 200.environment id.0.rack id, such as200.254.0.2.

#telnet 118.18.2.100

CC->rlogin “200.254.0.2”

DTR->********

It is equivalent to telnet RRU after executing this command.


Chapter 1 Overview

1.3 Preparation

1.3.1 Preparation of Data Planning

The preliminary configuration data contains site configuration dataand Abis interconnection data, in which site configuration refers tosite mode, number of carriers for each RRU, LAC, CI, and fre-quency; Abis interconnection data is shown in Table 2.

TABLE 2 SDR AND IBSC INTERCONNECTION PARAMETERS

iBSC InterconnectionParameters Data Instance

GSM site id 2

IP address of Abis for the site 118.18.2.100

IP Abis address on iBSC (virtualaddress) 118.18.1.1

SCTP port number of remote iBSCthat will be accessed by the site 14595

Gateway address used while thesite accesses to remote iBSC 118.18.1.1



This page is intentionally blank.


Chapter2 OMCR Configuration


>> Overview>> Configuring BSC Function>> Configuring Interface Board>> Configuring IP>> Configuring Logic SDR Site

2.1 OverviewOMCR data configuration mainly finishes the following configura-tion:

� iBSC function parameter setting.

� Setting of Abis and OMCB interface boards for iBSC.

� Setting OF Abis interface, OMCB interface, and IP interface ofiBSC virtual address.

� SDR logic site and radio parameter setting.

2.2 Configuring BSC FunctionShort Description Finish the iBSC function parameter setting.

Prerequisites 1. Operating system, database, and the network managementsystem (including OMCR and OMCB) have been properly in-stalled and are running normally.

2. Finish interconnection at interface A and Gb for iBSC, and it isis ok during dialing test.

3. iBSC virtual address and IP address of OMCB server have beenplanned.

4. You have created GERAN subnetwork, BSC managed element,config set, and BSC function.

Steps 1. Double-click BSC function in Configuration resource tree.In the Basic Property tab, set OMCB IP, as shown in Figure6.



FIGURE 6 SET OMCB IP

2. In the IP Property tab, set IPABIS and OMCB channel IP.

FIGURE 7 SET IP ABIS


Chapter 2 OMCR Configuration

For E1 at Abis, IP Abis virtual address is same as IP address ofOMCB channel.

For FE at Abis, if using VLAN, IP Abis virtual address is differentfrom the IP address of OMCB channel (you shall set a virtualaddress in "2.4 Configuring IP" for OMCB channel. If not us-ing VLAN, IP Abis virtual address is same as the IP address ofOMCB channel. In this example, it does not use VLAN.

END OF STEPS

2.3 Configuring Interface Board

2.3.1 Configuring Abis Interface Board

Short Description Finish the configuration of iBSC Abis interface board.

Prerequisites BSC rack has been configured.

Context For IP mode at Abis, if using FE physically, use IPBB as the in-terface board at Abis; if using E1/T1 physically, use DTB as Abisinterface board, while you shall add EUIP (physical board is EIPI).This section explains two cases.

Note:

What is EIPI:

EIPI provides the IP access based on E1/T1, under the assistanceof DTB. EIPI board has no external interface and backplane. 1X EIPI board and 2 X DTB boards can support up to 64 X E1/T1interfaces.

After processing by HDLC protocol in EIPI, the HW access data ininterface unit is sent to service processing unit, and decomposedinto the data at user plane and control plane. The data at userplane is sent to GUP/GUP2 through the switching network at userplane. The data at control plane is sent to CMP through the switch-ing network at control plane.

Steps Configuration While Using IP Over E1 at Abis

1. Create DTB board at Abis. In the PCM information tab, addthe PCM at Abis, as shown in Figure 8.



FIGURE 8 CONFIGURE DTB BOARD

Parameter description:

� PCM Type: while iBSC connects SDR site by using IP OVERE1 mode, select Type of EUIP as the PCM type.

� Frame mode: while iBSC connects SDR site by using IPOVER E1 mode, select Multi frame.

2. Create the EUIP board. The property configuration is shown inFigure 9.

FIGURE 9 CREATE EUIP BOARD


Channel mode: for GE platform, select Channel mode 5 (1GE port for inner); for 100M platform, select Channel mode2 (4 FE ports for inner).

3. In the process of HDLC configuration, connect 2M HW in EUIPwith DTB E1 at Abis. Refer to Figure 10.



FIGURE 10 CONFIGURE EUIP BOARD


� HDLC No.: allocate an HDLC number for each E1. Youshall reference to this number while configuring IP Over E1in the section below.

� EUIP 2MHW No.: used to identify the 2M HW number inEUIP.

� DT Unit No.: the unit number of DTB board.

� DT PCM No.: the E1 number on DTB board, numberedfrom 9.

� TS Config Information: the relation between EUIP 2MHW TS and DT PCM TS. Add the actual TS resource to theTS list at right side. If no special description, you shallselect 31 timeslots.

Note:

EUIP board shall be within the same shelf as DTB orSDTB/SDTB2.

EUIP does not support active/standby configuration.

Configuration While Using FE at Abis

4. While using FE mode at Abis, it is not required to configure DTBboard and EUIP board for the resource shelf at Abis , and youshall configure IPBB interface board for the resource shelf atAbis, as shown in Figure 11.



FIGURE 11 CONFIGURE IPBB BOARD

END OF STEPS

2.3.2 Configuring OMCB InterfaceBoard

Short Description Finish the configuration of OMCB interface board.

Prerequisites Create the BSC rack configuration.

Steps 1. The configuration method is same as the IPBB board for FEAbis access, as shown in Figure 12.



FIGURE 12 BOARD PROPERTY

The IPBBs for OMCB access and SDR access can use the dif-ferent network ports on a board, but these two network portsshall be configured in different network segments.

2. Click OK to finish the configuration.

END OF STEPS

2.4 Configuring IP

2.4.1 Configuring IP Abis Interface(Virtual Address)

Short Description Finish the configuration of virtual IP Abis for iBSC.

Prerequisites 1. Successfully create Abis interface board.

2. The IP address at IP Abis has been planned.

Steps 1. In the resource management tree, Double-click GERAN sub-network > BSC managed element > BSC function > IPrelated config. In the Interface tab of IP related config,click Create.



FIGURE 13 CREATE INTERFACE

2. In the Create Interface tab, select RPU type to create an IPAbis interface, that is, iBSC virtual address, as shown in Figure14.

FIGURE 14 SELECT RUP

3. Set the basic parameters for IP ABIS, as shown in Figure 15.



FIGURE 15 SET IP ABIS PARAMETER


� Port No.: default value is 1. It is not the same concept asthe port number of IP Over E1.

� Board function type: RPU.

� IP address: IP Abis configured by iBSC background.

� Subnet mask: you shall mask 4 digits, that is,255.255.255.255.


END OF STEPS

2.4.2 Configuring Access Interface forOMCB

Short Description Finish the configuration of IPBB (OMCB) interface and implementthe connection between iBSC and OMCB server.

Prerequisites 1. Successfully create OMCB interface board.

2. The interface IP address for IPBB (OMCB) has been planned.



Steps 1. In the resource management tree, Double-click GERAN sub-network > BSC managed element > BSC function > IPrelated config. In the Interface tab of IP related config,click Create.

2. In the Create Interface tab, select IPBB type to create anIPBB interface, as shown in Figure 16.

FIGURE 16 SELECT IPBB

3. Set the basic parameters for IPBB, as shown in Figure 17.



FIGURE 17 SET BASIC PARAMETER FOR IPBB - OMCB


� Port No.: While IPBB uses RGER backplane, there is anexternal GE port, and the port number is 1. While IPBBuses RMNIC backplane, there are four external FE ports.You can select the port number from 1, 2, 3, 4 based onactual connection conditions.

� MAC address: read it from network card.

� IP address: the address of IPBB port connected to OMCBserver, which will be considered as the gateway addressfrom OMCB server to SDR.

� Subnet mask: 3 digits, that is, 255.255.255.0.


END OF STEPS



2.4.3 Configuring SDR Access

2.4.3.1 Configuration Process While Using E1 at Abis

Short Description Finish the configuration while using E1 at Abis, and implement thelink of SDR and iBSC.


2. The IP address at Abis has been planned.

Steps Create EUIP Interface for E1 Access

1. In the resource management tree, Double-click GERAN sub-network > BSC managed element > BSC function > IPrelated config. In the Interface tab of IP related config,click Create.

2. In the Create Interface tab, select EUIP type to create anEUIP interface.

3. Set the basic parameters for EUIP, as shown in Figure 18.

FIGURE 18 SET EUIP PARAMETERS


� Port No.: allocate a port number for each EUIP real ad-dress, used to associate the port number in IPOverE1. For



PPP protocol, the valid range of port number is 1-190. ForML-PPP protocol, the valid range of port number is 191-254.

� IP address: the gateway address at the site and the realaddress of iBSC for the site. Under a iBSC, different EUIPlinks can not be located in a network segment. This IPaddress shall be within the same network segment as theSDR.

� Subnet mask: 255.255.255.0.

4. Click OK to create the EUIP interface for E1 access.

Create IP Over E1 Configuration

5. In IP related config, select IP Over E1 Configuration, clickCreate.

6. In the Create IP Over E1 interface, set the proper parame-ters, as shown in Figure 19.

FIGURE 19 CREATE IP OVER E1 CONFIGURATION

Parameter descriptions:

� Port No.: for PPP, this port number is set to the properport number in EUIP interface configuration; for ML-PPP,this port number is unrelated with EUIP setting. One re-quirement is that the port numbers shall not be repeatedwithin a ML-PPP, such as 1, 2, 3, and 4.

� HDLC No.: associated with the HDLC number in HDLC con-figuration in EUIP board property.

� Start TS - End TS: the timeslot resource used by E1 link.If no special instruction, the default start timeslot is 1 andthe end timeslot is 31.

Create PPP Configuration



7. In IP related config, select PPP Configuration, click Cre-ate.

8. In the Create PPP Configuration interface, set the properparameters, as shown in Figure 20.

FIGURE 20 CREATE PPP PARAMETER


� Peer IP: the IP address of the site.

� Keep time(s), Keep granularity (num): If the keepingtime is 25s and keeping granularity is 5s, the system sendsa detection frame every 25/5=5s. That is, send the mes-sage for 5 times within the keeping time. If no response isreceived in successive 5 times, it indicates the PPP is dis-connected.


END OF STEPS

2.4.3.2 Configuration Process While Using FE at Abis

Short Description Finish the configuration while using FE at Abis, and implement thelink of SDR and iBSC.


2. The IP address at Abis has been planned.

Context For FE access at Abis, it is not required to configure EUIP interfaceaccessed by E1 and IP Over E1 configuration. You only need in-dividually configure the IPBB interface for FE access. The specificmethod is same as setting the IPBB interface of OMCB server.

The IPBBs for OMCB access and SDR access can use the differentnetwork ports on a board, but these two network ports shall beconfigured in different network segments.

Steps 1. In the resource management tree, Double-click GERAN sub-network > BSC managed element > BSC function > IP



related config. In the Interface tab of IP related config,click Create.

2. In the Create Interface tab, select IPBB type to create anIPBB interface.

3. Set the basic parameters for IPBB, as shown in Figure 21.

FIGURE 21 SET BASIC PARAMETER FOR IPBB - ABIS


� Port No.: While IPBB uses RGE R backplane, there is anexternal GE port, and the port number is 1. While IPBBuses RMNIC backplane, there are four external FE ports.You can select the port number from 1, 2, 3, 4 based onactual connection conditions.

� MAC address: read it from network card.

� IP address: the address of network interface of iBSC forSDR site.

� Subnet mask: 3 digits, that is, 255.255.255.0.


END OF STEPS



2.5 Configuring Logic SDR Site

2.5.1 Configuring a Logic Site

Short Description Finish the logic configuration for SDR site.

Prerequisites 1. Successfully create BSC managed element and set relevant pa-rameters.

2. Correctly configure the BSC board.

Steps 1. In the resoure management tree, select GERAN subnetwork> BSC managed element > BSC function > Site config,as shown in Figure 22.

FIGURE 22 CREATE SDR SITE ON OMCR

2. In the Create Site page, set the proper parameters, as shownin Figure 23.



FIGURE 23 BASIC PROPERTY OF CREATING SITE


� Site ID: it shall be consistent with GSM site ID configuredby OMCB and LMT.

� Site type: the actual BBU type.

� Access type: default value is IP access for SDR.

� Bandwidth limit (Kb): The bandwidth limit allowed bycarried link. For the SDR with E1 access, the bandwidthis calculated by actual value (timeslot * 64). For the SDRwith FE access, the bandwidth is set to 10,000 Kb.


END OF STEPS

2.5.2 Configuring a Rack

Short Description Finish the physical rack configuration for SDR site.





3. Correctly configure "IP related config".

Steps 1. In the resource management tree, select Site > Create > Siterack, as shown in Figure 24.

FIGURE 24 CREATE SDR RACK ON OMCR

2. In the Create Site Rack page, click OK. The proper rack issuccessfully created, as shown in Figure 25.



FIGURE 25 ACKNOWLEDGEMENT OF CREATING SDR RACK ON OMCR

Note: You only can create the B8200 rack.

3. Click OK to finish the rack configuration.

END OF STEPS

2.5.3 Configuring a Cell

Short Description Finish the cell configuration for SDR site.




Steps 1. In resource management tree, select Site > Create > Cell,as shown in Figure 26.



FIGURE 26 CREATE CELL FOR SDR SITE ON OMCR

2. In the Create Cell page, set the proper parameters, as shownin Figure 27.



FIGURE 27 CELL CONFIGURATION FOR SDR SITE ON OMCR (1)

FIGURE 28 CELL CONFIGURATION FOR SDR SITE ON OMCR (2)

In which, you can not modify BCCH ARFCN, and it only can bemodified while creating the TRX.

If the user need configure GPRS or EDGE parameters, on theBasic Params 1 tab, set Support GPRS (PsSupport) toSupport GPRS, the proper page appears, as shown in Figure28.




END OF STEPS

2.5.4 Configuring TRX

Short Description Finish the configuration of TRX in the cell of SDR site.




Steps 1. In resource management tree, select Site > Cell > Create >Trx, as shown in Figure 29.

FIGURE 29 CREATE TRX

2. In the tab, configure it based on network optimization & plan-ning parameters, as shown in Figure 30.



FIGURE 30 TRX CONFIGURATION

3. Configure IP information, and input DSP tag sequence and portnumber, as shown in Figure 31.

FIGURE 31 TRX IP INFORMATION


� BIPB Unit: the unit number configured by BIPB board.

� DSP sunit: the DSP number of BIPB board.

� DspMarkSeq: Each DSP has 28 DSP mark sequences. TheDSP mark sequence for each DSP carries the service for atransceiver.



� Port No.: the port number for each transceiver in BSCshall be unique.


END OF STEPS


Chapter3 OMCB Configuration


>> Overview>> Modifying Server Profiles>> Configuring Basic SDR Data>> Configuring Physical SDR Data>> Configuring Radio Resource

3.1 OverviewOMCB is the background management system for ZXSDR site. Itsfunction is to configure the transmission of ZXSDR site, physicaldata, and some radio data, and to finish the LMT function. Also, itis more flexible than LMT.

OMCB environment setup involves SDR site, iBSC, backgroundOMCB software. The prerequisites are to finish the data config-uration and keep the data consistent and correct.

3.2 Modifying Server ProfilesTo keep the link setup between the OMCB server and foregroundSDR, you shall check and modify some profiles.

3.2.1 Modify deploy-030womcb.properties with omc User

Short Description Modify deploy-030womcb.properties profile

Prerequisites OMCB server installation is complete.

Steps 1. Log on to the OMCB server as the omc user.

2. Access to ums-svr\deploy directory and open the profile.

1. $cd ums-svr\deploy

2. $vi deploy-030womcb.properties

Its contents are described as follows:



3. Modify it according to the SDR type managed by this OMCB.Set the IP address of OMCB server.

Its contents are described as follows after modification:

userdefined-zxwomc-common-nodeb-api.OMC-Di-rectZXSDR_B8200_GU360-ftpIP=139.1.1.200



userdefined-zxwomc-common-nodeb-api.OMC-IpoaALL-ft-pIP=139.1.1.200

END OF STEPS


Chapter 3 OMCB Configuration

3.2.2 Modify FTP Related Profile withomc User

Short Description Modify FTP related profile.


Steps 1. In the FTP port profile applied by OMCB, the default port num-ber is 21. It shall be modified to a port number above 1024.

$cd ums-svr\tools\ftpserver\conf

$more uep-psl-ftpserver-port.conf

## Ftp server port number

FtpServer.server.config.port=21

2. View the port mapping information as root user.

3. Change the port in uep-psl-ftpserver-port.conf file to the valueafter FTP mapping as mentioned above. In this example, it is21111. The modified content of this file is listed as follows.

$more uep-psl-ftpserver-port.conf

## Ftp server port number

FtpServer.server.config.port=21111

4. Modify the FTP port number. As root user, use vi to changethe value of listen_port in /etc/vsftpd/vsftpd.conf file to 10021,keeping the result consistent with that described below.

5. As root user, change the port number, which corresponds toFTP (tcp), in /etc/services, keeping the result consistent withthat described below.

END OF STEPS



3.2.3 Modifying deploy-default.properties with omc user

Short Description Modify deploy-default.properties file.


Steps 1. Log on to the OMCB server as the omc user.

$cd ums-svr\deploy

2. Open deploy-default.properties file.

$vi deploy-030womcb.properties

3. Search userdefined-uep-psl-ftpserver.port field in the file.

\userdefined-uep-psl-ftpserver.port

Make sure the value of this field is same as the port configu-ration enabled by the OMCB service, that is, 21111 configuredhereinbefore.

userdefined-uep-psl-ftpserver.port=21111

If it is not 21111, manually change it.

END OF STEPS

3.2.4 Start OMC Server with omc User

Short Description Start OMC Server with omc User.

Prerequisites The integration with OMCR and OMCB has been completed.

Steps 1. As omc user, start the OMC application service under bin di-rectory. It shows FTP service can start properly and access toproper initilization process, as shown in Figure 32.

FIGURE 32 OMCB SERVER STARTING INFORMATION

2. If the prompts occurs as shown in Figure 33, it indicates theserver has been started successfully.



FIGURE 33 OMCB SERVER STARTS SUCCESSFULLY

END OF STEPS

3.3 Configuring Basic SDR Data

3.3.1 Creating SDR Managed Element

Short Description Use OMCB to create SDR managed element.


2. The related OMCR configuration has been completed.

3. You have planned the side id, site model, and IP address forSDR site.

Steps 1. In the configuration resource tree, select the created GERANsubnetwork, right-click Create > Base Station, as shown inFigure 34.

FIGURE 34 CREATE BSC MANAGED ELEMENT

2. In the Base Station window, set it based on actual planningdata, as shown in Figure 35.



FIGURE 35 CONFIGURE GENERAL PARAMETERS FOR MANAGED ELEMENT


� ManagedElementID: keep consistent with GSM site id.

� ManagedElement IP address: input the IP address forOMCB communication with the base station.

� ManagedElement Type: select it based on actual NEtype. In this example, select ZXSDR B8200 GU360.

Note:

ManagedElement ID andManagedElement IP address arethe key data to interconnect SDR site and OMCB. After config-uration, you can set up the link with the base station.


END OF STEPS

3.3.2 Applying Mutex Right

Short Description Apply the mutex right for managed element, to operate the NE.




2. SDR managed element has been created.

Steps 1. Right-click BSC managed element, select Apply MutextRight, as shown in Figure 36.

FIGURE 36 APPLY MUTEX RIGHT

2. In the Prompt window, click Yes.

END OF STEPS

Result After mutex right is successfully applied, mark it on tree node withgreen lock, as shown in Figure 37.

FIGURE 37 GET MUTEX RIGHT

3.3.3 Creating Base Station Config Set

Short Description Create the base station config set.




2. SDR managed element has been created.

Steps 1. Right-click SDR managed element, select Create > Base sta-tion config set. Fill in with User label, keep the default valuefor other fields, as shown in Figure 38.

FIGURE 38 CREATE BASE STATION CONFIG SET


END OF STEPS

3.4 Configuring Physical SDR Data

3.4.1 Configuring Base StationEquipment Resource

Short Description Finish the physical configuration for the base station.


2. You have created the base station config set.

Steps 1. Create base station equipment resource management.

i. Click BSC config set > Create > Base Station Equip-ment Resource Management, as shown in Figure 39.



FIGURE 39 CREATE BASE STATION EQUIPMENT RESOURCEMANAGEMENT

ii. In the Base Station Equipment Resource Managementpage, set the proper parameters according to the planning,as shown in Figure 40.

FIGURE 40 SET BASE STATION EQUIPMENT RESOURCE MANAGEMENTPARAMETER


– Base Station ID: fill in it based on planning data, keep-ing consistent with the GSM base station id.

– Transmission Media: fill in FE or E1 based on actualconditions.

– NTP Server IP: fill in NTP Server address. If there isno special NTP server, fill in OMCB server IP.



– Transmission Type: full IP by default.

– Summer Time: select it based on actual regions.

– Clock Sync Period (Hours): keep the default GPSfrequency.

– Radio Mode: There are three options: WCDMA, GSM,and WCDMA/GSM. It indicates only supporting WCDMA,GSM, and W & G common systems.

– GSM base station id: fill in it based on planned data,2 in this example.

iii. Click OK to finish the configuration.

2. Configure physical rack BBU.

i. Select Base Station Ground Resource Management >Rack Config>Rack 1. Double-click the main rack to showthe rack diagram, as shown in Figure 41.

FIGURE 41 CONFIGURE PHYSICAL RACK BBU

Where, the CC board at slot 1 and PM board at slot 14 areadded by default.

ii. Based on actual physical configuration, right-click theproper slot and create the board.



FIGURE 42 CREATE BBU BOARD

GSM baseband processing board shall be consistent withthe physical selection, that is, UBPG board.

Figure 43 shows the configured BBU.

FIGURE 43 COMPLETE CONFIGURATION OF BBU RACK

3. Configure physical rack RRU.

i. Select Base Station Ground Resource Management >Rack Config > Create > Rack Config. Create the RRU,as shown in Figure 44.



FIGURE 44 CREATE RRU RACK

ii. Double-click Rack Config > RRU, and open the RRU cre-ated at step i.

iii. Delete the default board, as shown in Figure 45.

FIGURE 45 DELETE BOARD



iv. Right-click the slot, create the new board, as shown inFigure 46. Here, we select DTR-GU906. It indicates theradio mode is GSM 900 band.

FIGURE 46 CREATE RRU BOARD

After creating the RRU, it is shown in Figure 47.

FIGURE 47 COMPLETE CONFIGURATION OF RRU RACK

4. Configure the antenna.

i. Select Base Station Ground Resource Management >Antenna Configuration > Create > Antenna Configu-ration, to add the antenna for RRU.

ii. In the Antenna Configuration page, set the proper pa-rameters, as shown in Figure 48.



FIGURE 48 CREATE RRU ANTENNA

Each RRU connects two feeder cables. The antenna type isto select ANT.

iii. Click OK to finish the antenna configuration.

5. Configure the rack topology.

i. Select Base Station Ground Resource Management >Rack Config > Create > Rack Topology Config, andaccess to the Figure 49 interface.



FIGURE 49 RACK TOPOLOGY CONFIGURATION


– Port ID: indicates the port number on FS board, toconnect the RRU.

– Child Rack No.: indicates the RRU rack, numberedfrom 2.

– Child shelf No.: indicates how the child connects theparent.

– RRU Connection Mode: The RU directly connected toBBU. If it does not cascade other RU, select Star. IF itcascades other RU, select Chain. For the RU that doesnot directly connect to BBU, this field is invalid.

ii. Click OK to finish the topology configuration.

END OF STEPS

3.4.2 Configuring TransmissionResource

You can select E1 or FE for the transmission media at Abis.

For E1 at Abis, you shall configure:

1. E1/T1 cable.

2. HDLC.

3. PPP.



4. Global port.

5. IP property.

6. SCTP.

7. OMCB connection.

For FE at Abis, you shall configure:

1. Ethernet.

2. Global port.

3. IP property.

4. SCTP.

5. OMCB connection.

3.4.2.1 Configuration Process While Using E1 at Abis

Short Description Use OMCB to configure the E1 transmission at Abis.

Prerequisites 1. You have planned the IP address for SDR site, the iBSC inter-face, and virtual IP address for iBSC.

2. You have created base station equipment resource manage-ment and selected E1 as the transmission media.

Steps 1. Configure the E1/T1 cable.

i. Click Base station config set > Base station equipmentresourcemanagement > IUB transmission configura-tion (full IP) > Physical layer management > Create> E1/T1 connection configuration.

ii. In the E1/T1 Connection Configuration page, set theproper parameters, as shown in Figure 50.



FIGURE 50 OMCB E1/T1 LINK CONFIGURATION


– Link Type: for the SDR site connected to BSC by starlink, select BSC; for the SDR site connected to parentSDR site by chain link, select BTS.

– E1/T1 Link ID: indicates how many pairs of E1s areused. SA board introduces 8 pairs of E1, correspondingto link 0~7, respectively. If the link id is 0 as shown inthe figure, using the first pair of E1 line, it is the pairof E1 line with number 1 and 2. The link id configuredin this step will be introduced while configuring HDLCpath parameters. The E1 link used by an HDLC path isidentified by the link id of this E1 link.

Keep default values for other parameters.


2. Configure the HDLC.

i. Click Base station config set > Base station equipmentresourcemanagement > IUB transmission configura-tion (full IP) > Physical layer management > Create> HDLC.

ii. In the HDLC page, set the proper parameters, as shown inFigure 51.



FIGURE 51 HIGH-LEVEL DATA LINK CONTROL

In Timeslot map, configure the timeslot used by SDR sitebased on planning. By default, it uses timeslot 1-31.


3. Configure PPP configuration.

i. Click Base station config set > Base station equipmentresource management > IUB transmission configu-ration (full IP) > Global port management > Create> PPP configuration.

ii. In the PPP Configuration page, set the proper parame-ters, as shown in Figure 52.



FIGURE 52 OMCB PPP CONFIGURATION


– Link Type: select HDLC.

– Bear protocoltype: only use an E1 cable at Abis andselect PPP; use multiple E1 cables and select ML-PPP.

– Base station IP: set it to the planned IP address ofSDR site.

– Quality protocolType: select Not Support.

– Link 0: corresponding HDLC link id is set to 0. Itcorresponds to HDLC link id configured in ConfigureHDLC. For PPP, only configure a link; for ML-PPP, con-figure multiple links.


4. Global port.

i. Click Base station config set > Base station equipmentresource management > IUB transmission configu-ration (full IP) > Global port management > Create> Global Port configuration.

ii. In the Global port configuration page, set the properparameters, as shown in Figure 53.



FIGURE 53 GLOBAL PORT CONFIGURATION


– Working mode: if the transmission media is E1, selectIP Over PPP.

– Rack No., Shelf No., Slot No. can locate the CC boardwith the configuration data.

– Port No.: select 0.

– VLAN ID: fill in with 65535 if not using VLAN.


5. IP property.

i. Click Base station config set > Base station equipmentresource management > IUB transmission configu-ration (full IP) > IP and route management > Create> IP parameter configuration.

ii. In the IP parameter configuration page, set the properparameters, as shown in Figure 54.



FIGURE 54 IP PARAMETER CONFIGURATION


– IP address: for E1 transmission, it is not required.After link setup between foreground and background,automatically set it to the IP address of SDR site.

– Subnet mask: for E1 transmisdsion, it is not required.After link setup between foreground and background,automatically set it.

– Gateway address: for E1 transmission, it is not re-quired. After link setup between foreground and back-ground, automatically set it to the proper EUIP port ad-dress.

– Radio Mode: GSM.

Keep default value for other options.


6. SCTP.

i. Click Base station config set > Base station equipmentresource management > IUB transmission configu-ration (full IP) > Transmission layer management >Create > SCTP configuration.

ii. In the SCTP Configuration page, set the proper parame-ters, as shown in Figure 55.



FIGURE 55 SCTP CONFIGURATION


– Radio Mode: select GSM.

– No.0 Local IP Address: after link setup between fore-ground and background, select the address of SDR sitein the pull-down menu and other local addresses areinvalid.

– Local Port Number: keep consistent with GSM site id.

– Remote Port Number: Remote port number consistsof 0x3900 (decimal 14592) + CMP module numberbelonging to the base station. You can view themodule number in OMCR logic site configuration, asshown in 2–19. In this example, the base stationbelongs to module 3, so its remote port number is14592+3=14595.

– Remote IP Address: fill in with IP Abis address (RPUvirtual address).

Keep default values for other options.


7. OMCB connection.

i. Click Base station config set > Base station equipmentresource management > IUB transmission configu-ration (full IP) > Transmission layer management >Create > OMCB link.



ii. In the OMCB link page, set the proper parameters, asshown in Figure 56.

FIGURE 56 OMCB LINK CONFIGURATION


– Base Station OMC IP ID: after link setup betweenforeground and background, select the base station IPby default.

– Base Station OMC Gateway: the IP address of OMCBchannel.

– IP Tos: select EF service.



END OF STEPS

3.4.2.2 Configuration Process While Using FE at Abis

Short Description Configure FE transmission at Abis.

Prerequisites 1. You have planned the IP address for SDR site, the iBSC inter-face, and virtual IP address for iBSC.

2. You have created base station equipment resource manage-ment and selected FE as the transmission media.



Context While using FE at Abis, you need use LMT to configure transmissionparameters (consistent with the configuration data on OMCB). Af-ter link setup between foreground and background, you can syn-chronize the OMCB configuration data with foreground. For theconfiguration of LMT transmission parameters, refer to "B.5.2 Con-figuration Process while using FE at Abis".

Steps 1. Configure the Ethernet.

i. Click Base station config set > Base station equipmentresource management > IUB transmission configu-ration (full IP) > Global port management > Create> Ethernet configuration.

ii. In the Ethernet Configuration page, set the proper pa-rameters.


– Slot No.: indicates the position of CC board on BBU(can not be changed).

– Work mode: keep the default value, Adaptive.

– Link object: select IPbone for direct station and se-lect BTS for cascading station.

– Bandwidth: set the total bandwidth of SDR site in theunit of kbps. Based on network planning setting, youshall note that the sum of the bandwidth used by all IPaddresses in a base station can not exceed the valueconfigured herein.


2. Configure the global port.

i. Click Base station config set > Base station equipmentresource management > IUB transmission configu-ration (full IP) > Global port management > Create> Global Port configuration.

ii. In the Global port configuration page, set the properparameters, as shown in Figure 57.



FIGURE 57 GLOBAL PORT CONFIGURATION


– Port Type: if the transmission media is FE, select IPOver Ethernet.

– Rack No., Shelf No., Slot No. can locate the CC boardwith the configuration data.

– Port No.: select 0.

– VLAN ID: fill in with 65535 if not using VLAN.


3. Configure the IP property.

i. Click Base station config set > Base station equipmentresource management > IUB transmission configu-ration (full IP) > IP and route management > Create> IP parameter configuration.

ii. In the IP parameter configuration page, set the properparameters, as shown in Figure 58.





– IP address: On FE transmission, fill in with the IP ad-dress actually planned at the base station.

– Subnetwork mask: On FE transmission, fill in withthe actual planned data, such as 255.255.255.0 or255.255.255.252.

– Gateway address: On FE transmission, set it to IPBBport address corresponding to SDR (note that, it is notthe IPBB address connected to OMCB.)

– Bandwidth(kbps): This parameter configures theavailable bandwidth for current IP. Based on networkplanning setting, it can not exceed the total bandwithconfigured in ethernet configuration.

– Radio Mode: GSM.

Keep default value for other options.


4. Configure a static router.

While using FE transmission at Abis and SDR is in a differentnetwork segment from iBSC (virtual address, that is, RPU ad-dress), you shall configure the static router. When SDR is ina different network segment from iBSC (virtual address, that



is, RPU address), you need not configure the static router. Inthis example, RPU is in the same network segment as SDR andstatic router is not required to configure.

5. SCTP.

i. Click Base station config set > Base station equipmentresource management > IUB transmission configu-ration (full IP) > Transmission layer management >Create > SCTP configuration.

ii. In the SCTP Configuration page, set the proper parame-ters, as shown in Figure 59.

FIGURE 59 SCTP CONFIGURATION


– Radio Mode: select GSM.

– No.0 Local IP Address: select the address of SDRsite in the pull-down menu and other local addressesare invalid.

– Local Port Number: keep consistent with GSM site id.

– Remote Port Number: Remote port number consistsof 0x3900 (decimal 14592) + CMP module numberbelonging to the base station. You can view themodule number in OMCR logic site configuration, asshown in 2–19. In this example, the base stationbelongs to module 3, so its remote port number is14592+3=14595.



– Remote IP Address: fill in with IP Abis address (RPUvirtual address).



6. OMCB connection.

i. Click Base station config set > Base station equipmentresource management > IUB transmission configu-ration (full IP) > Transmission layer management >Create > OMCB link.

ii. In the OMCB link page, set the proper parameters, asshown in Figure 60.

FIGURE 60 OMCB LINK CONFIGURATION


– Base Station OMC IP ID: select the base station IPby default.

– Base Station OMC Gateway: the IP address of OMCBchannel.

– IP Tos: select EF service.



END OF STEPS



3.4.3 Configuring Clock andMonitoring

Short Description Finish the clock and monitoring configuration.


2. You have created the base station equipment resource man-agement.

Steps 1. Configure the priority of clock source.

i. Click Base Station Config Set > Base Station Equip-ment Resource Management > Clock Source Priority> Create > Clock Source Priority Configuration.

ii. In the Clock Source Priority Configuration page, set therelevant parameters, as shown in Figure 61.

FIGURE 61 CLOCK SOURCE PRIORITY CONFIGURATION

External Clock Source ID: currently, only support Inter-nal GPS and Line Clock - Local Board.

iii. Click OK to finish the configuration of clock source priority.

2. Configure the environment monitoring and dry contact.

i. Click Base Station Config Set > Base Station Equip-ment Resource Management > Environment Monitor-ing Configuration > Create > EnvironmentMonitoringConfiguration.

ii. In the Environment Monitoring Configuration tab, setit based on actual connection, as shown in Figure 62.



FIGURE 62 CREATE ENVIRONMENT MONITORING

iii. Click OK to finish the environment monitoring configura-tion.

iv. Click Base Station Config Set > Base Station Equip-ment Resource Management > Dry Contact Configu-ration > Create > Dry Contact Alarm Configuration.

v. In the Dry Contact Alarm Configuration tab, set it basedon actual connection, as shown in Figure 63.

FIGURE 63 CREATE DRY CONTACT



vi. Click OK to finish the dry contact alarm configuration.

END OF STEPS

3.5 Configuring Radio ResourceShort Description Finish the radio resource configuration on OMCB.


2. Finish the configuration of base station equipment resourcemanagement.

Steps 1. Create base station radio resource management.

i. Click Base Station config set > Create > Base StationRadio Resource Management, as shown in Figure 64.

FIGURE 64 CREATE BASE STATION RADIO RESOURCE MANAGEMENT

ii. In the Base Station Radio Resource Managementpage, click OK to finish the creation, as shown in Figure65.

FIGURE 65 CREATION ACKNOWLEDGEMENT

2. Configure the central frequency point.



i. Click Base Station config set > Base Station Radio Re-source Management > Create > RF Central FrequencyPoint.

ii. In the RF Central Frequency Point page, set the properparameters, as shown in Figure 66.

FIGURE 66 RF CENTRAL FREQUENCY POINT

This frequency is the central frequency of Tx (downlink)band. For RU60/RU80, its stable working bandwidth is 15M.The central frequency herein is to set the range of workingbandwidth of RU. Actual configured carrier frequency cannot exceed 7.5M over the central frequency. There is no10M bandwidth limit for RU02/RU02E, so it is not requiredto set the central frequency.


3. Configure the sector parameters.

i. Click Base Station Radio Resource Management >GSM Radio Resource Management > Create > GSMSector Parameter Config.

ii. In the GSM Sector Parameter Config page, set theproper parameters, as shown in Figure 67.



FIGURE 67 GSM SECTOR PARAMETER CONFIG

Sector number corresponds to the physical cell id. Keepdefault value 1 for GPS Synchronous Frame Header Offset.


4. Configure the GSM RU parameters.

i. Click Base Station Radio Resource Management >GSM Radio Resource Management > Create > GSMRU Parameter.

ii. In the GSM RU Parameter page, set the proper parame-ters, as shown in Figure 68 and Figure 69.



FIGURE 68 GSM RU PARAMETERS (1)



FIGURE 69 GSM RU PARAMETERS (2)


– RU Type: set it on the basis of the model on RRU name-plate.

– Static Power Level: Set it according to network opti-mization requirements.

– Carrier wave power config parameter: set it basedon the number of carriers. configure three carriers insector 1. The max Tx power is 60W for RRU, so theactual power configuration for each carrier can not ex-ceed 20W. Expand port: If there is only a RRU in a cell,disable the expand port. If ther are multiple RRU in acell, enable the expand port.

– Radio Rack No.: if RF expansion is enabled, selectthe rack number for associated RU. If there is no RFexpansion, set it to invalid.

– IBS switch: confirm it is ON based on actual require-ments.



Note:

Max configuration: for SDR site, configure up to 24 cellsfor each sites, up to 36 TRXs in a cell, and 60 TRXs in asite. A BP board can handle up to 12 TRXs and a BBU canconfigure up to 5 BP boards.


5. Configure the GSM carrier.

i. Click Base Station Radio Resource Management >GSM Radio Resource Management > Create > GSMCarrier Wave Parameter Config.

ii. In the GSM Carrier Wave Parameter Config page, setthe proper parameters, as shown in Figure 70.

FIGURE 70 GSM CARRIER WAVE PARAMETER CONFIG




– Sector Number: select the cell that contains this car-rier.

– Logic Carrier Frequency Number: select the cellthat contains this carrier.

– IRC: set it according to the requirements. It is not usedby default.

– Channels Mode: set it based on actual conditions. Bydefault, it is a single channel.

– Frequency Band: select the actually configured car-rier frequency bands (use 900M in this example).

– Child Frequency Band: set it based on actual con-ditions. If there is no child frequency band, set it toinvalid.


END OF STEPS



This page is intentionally blank.


Chapter4 Data Synchronization


>> Overview>> Synchronizing Configuration Data to Foreground

4.1 OverviewAfter configuration, the data is saved into OMCB backgroundserver. After link setup at foreground and background, the smallgreen icon in front of the site managed element becomes con-nected state. At this time, you shall deliver the data to foregroundsite to take it effect by synchronizing all tables or modified tables.

4.2 Synchronizing ConfigurationData to Foreground

Short Description Synchronize the server data at the background to the foregroundsite, to take it effect.

Prerequisites 1. Set up the link between background and foreground.

2. Finish the data configuration at BSC side in OMCR.

3. Finish the data configuration at SDR side in OMCB.

Steps 1. Right-click the managed element, and select Synchronize AllTables or Synchronize Modified Tables.



FIGURE 71 SELECT SYNCHRONIZE ALL TABLES OR SYNCHRONIZEMODIFIED TABLES

2. The system executes the action of delivering configurationdata.

END OF STEPS


LMT ConfigurationAfter you have completed this course, you

will be able to:

>> Learn SDR LMT basic knowledge

>> Learn how to configure SDR transmis-sion resource in LMT



Chapter5 SDR LMT Introduction


>> Overview>> Introduction to LMT Directory>> Installing LMT>> Offline Configuration>> Exporting Configuration Data>> Importing Configuration

5.1 OverviewFigure 72 shows the folder of LMT package.

FIGURE 72 LMT PACKAGE

5.2 Introduction to LMT DirectoryAfter opening the folder of LMT package, you can find the directoryof LMT software as follows:

� EOMS: The special software version of EOMS and EFMS can beloaded or activated at the site by using LoadTool.

� EOMS_EFMS: the copy version of operation, maintenance, andfault management.

� JRE: the installer of Java running environment.

� LMTSetup.exe: DMS and PMS installer file.

� readme.txt: the readme file for installer.

5.3 Installing LMTShort Description Install the LMT station software.

Prerequisites You have gotten the LMT package.


Chapter 5 SDR LMT Introduction

Context While LMT is running, you shall load JRE. If there is no JRE on thestation, you shall install the JRE program under LMT directory. Thepath is \.....\BLMT_v4.00.***\JRE\jre-6u2-windows-i586-p.exe.(If other versions of LMT are used on the station, and you haveinstalled the JRE, re-installation is not required.

Steps 1. Install the JRE.

Double-click jre-6u2-windows-i586-p.exe, an installation in-terface appears as shown in Figure 73. Finish the JRE installa-tion following the screen instruction.

FIGURE 73 JRE INSTALLATION WELCOME INTERFACE

2. Set the environmental variables.

Set the environment variables in system property of the sta-tion, add installation path for Jar. The default installation pathis C:\Program Files\Java\jre1.6.0_02\bin, as shown in Figure74.



FIGURE 74 SET ENVIRONMENT VARIABLES

Note:

Note that you shall use semicolon (;) to separate the environ-ment variables.

END OF STEPS

5.4 Offline ConfigurationOnline configuration is the most commonmode, which is to directlyconfigure the ZDB table at the foreground of SDR site. The dataconfigured in this mode takes effect immediately.

Offline configuration refers to modifying the configuration at com-missioning machine. The configuration result is saved into a spec-ified directory in xml format. The offline configuration does notconnect the SDR site at foreground and does not impact the op-eration of SDR site.

In the process of offline configuration, you shall specify a localprofile, as shown in Figure 75. The subsequent configuration isdone on the basis of this profile. Back up the configuration dataonto the commissioning machine and import the data into SDR siteby online mode if necessary.


Chapter 5 SDR LMT Introduction

FIGURE 75 LMT OFFLINE LOGIN INTERFACE

5.5 Exporting Configuration DataShort Description Export the ZDB table at B8200 foreground into the directory of

LMT client in XML format. Export the data configured online oroffline. You can implement the data backup, or import the datainto the same kind of SDR site, to implement quick configurationby modifying the individual data.

Prerequisites Use LMT to finish the configuration of SDR site.

Steps 1. If you need export the data, in the System menu, select Ex-port configuration data, as shown in Figure 76.

FIGURE 76 EXPORT CONFIGURATION DATA

2. Set the path to save the exported file.

3. Click OK to finish the export.

END OF STEPS



5.6 Importing ConfigurationShort Description Import the existing configuration data.

Prerequisites There is the configuration data.

Steps 1. If you need import the data, in the System menu, select En-tire Table Configuration > Prepared data, as shown inFigure 77.

FIGURE 77 IMPORT CONFIGURATION DATA

2. Click OK to import the data, as shown in Figure 78.

FIGURE 78 IMPORT ACKNOWLEDGEMENT

Note:

After configuring all tables, SDR site restarts.

END OF STEPS


Chapter6 LMT Configuration


>> Overview>> LMT Connects SDR>> Configuring Basic Attribute>> Ground Resource Configuration>> Configuring Transmission Resource>> Configuring Wireless Resource>> Configuring by Base Station Data

6.1 OverviewThe step to configure the base station by LMT is shown in Table 3.For E1/T1 access and FE access, the configuration of transmissionresource is different.

TABLE 3 SDR CONFIGURATION ON LMT

Ste-ps Data Type Steps Configura-

tion

BSC Inter-connectionParameters

Step 1.1

Configure ba-sic parame-ters for thebase station

GSM site id

Step 1.2

ConfigureB8200 boardand R8860rack andboard

NoneStep1

BS configura-tion

Step 1.3Configureclock refer-ence source

None




tion


Step 2.1Configure en-vironmentmonitoring

None

Step 2.2ConfigureTMA control-ler

None

Step 2.3 Configure se-rial port None

Step 2.4 Configuretopology None

Step2

Configureground re-source

Step 2.5 Set dyr con-tact None

Step 3.1

Configure FEparameters(using IPtransmissionat Abis)

None

Step 3.2

ConfigureE1/T1 con-nection (us-ing E1/T1transmissionat Abis)

None

Step 3.3

ConfigureHDLC pathparameter(using E1/T1transmissionat Abis)

None

Step 3.4

Configure PPPparameters(using E1/T1transmissionat Abis)

The IP usedby base sta-tion to accessto BSC

Step 3.5Configureglobal portparameters

None

Step 3.6 Configure IPparameters None

Step 3.7ConfigureSCTP param-eters

Remote IPaddress andremote portnumber

Step3

Configuretransmissionresource

Step 3.8Configure0MCB param-eters


Chapter 6 LMT Configuration


tion


Step 4.1Configure theRF centralfrequency

Configurationrange of cellfrequency

Step 4.2 Configure theGSM sector None

Step 4.3 Configure theGSM Carrier None

Step4

Configure ra-dio resource

Step 4.4 ConfigureGSM RU None

6.2 LMT Connects SDRShort Description Connect LMT station and SDR site.

Prerequisites Configure the IP address of LMT station as the IP address withinthe same network segment and it is not repeated with the boardIP on SDR. The subnet mask is set to 255.255.0.0.

Context The IP addresses for different boards on SDR site are determinedby environment id and slot number.

� Slot No.1 (CC-1): 192.X.1.16.

� Slot No.2 (CC-2): 192.X.2.16.

� Slot No.3 (FS-3): 192.X.3.16.

� Slot No.5 (UBPG-5): 192.X.5.16.

Where, X is the environment id, used to differentiate the differentSDR sites within a network. The default environment id is 254.

Steps 1. Connect the network port of the station and ETH1 interface ofmaster CC board.

CC board only can be inserted into slot 1 and 2. If there is onlyone CC board, it must be the master CC, the only preconditionis the station shall be connected to ETH1 interface through anetwork cable.

If there are CC boards on slot 1 and 2, you shall view the MSindicator after powering on. If MS indicator is ON, it is themaster CC, connect it to the station.

2. Start the logon interface.

On the station, try to ping the address of master CC board. Af-ter acknowledging the link setup between the station and SDR,double-click \.....\BLMT_v4.00.****\EOMS_EFMS\EOMS.jar,LMT starts, as shown in Figure 79.



FIGURE 79 LMT LOGIN INTERFACE

3. Create the login station information.

Click Station on the login interface, as shown in Figure 80.

FIGURE 80 ADD STATION INFORMATION

Where, Station Name can be set to an easy understandingname. For example, for the CC board at slot 1 of SDR while the



environment id is 254, it can be named as CC254_1. StationIP is the IP address of the CC board that connects the stationthrough network cable.

4. Log in the station.

After creating and selecting a station, set the login mode toOnline Configuration, and click OK.

Note:

If LMT can not log in SDR site, first check whether the sta-tion can successfully ping the IP address of CC board. If CCis resetting, LMT also can not access to the station, you canconnect it again after CC restores.

Log into the configuration interface of base station, as shownin Figure 81.

FIGURE 81 LMT CONFIGURATION INTERFACE

END OF STEPS

6.3 Configuring Basic AttributeShort Description Configure the basic attribute for the base station.

Prerequisites LMT software installation is complete.

Steps 1. Set the basic attribute parameters.

i. In the Configuration Management tree, right-click BaseStation, select Configure Basic Attribute, as shown inFigure 82.



FIGURE 82 CONFIGURE BASIC ATTRIBUTE

ii. In the Configure Basic Attribute page, set the Basic Pa-rameter.

FIGURE 83 CONFIGURE BASIC ATTRIBUTE

NodeB ID indicates the Node B site id allocated by RNCunder WCDMA system. If B8200 is only used for GSM, keepdefault value.

iii. Set Other Relevant Parameters, as shown in Figure 84and Figure 85.



FIGURE 84 OTHER RELEVANT PARAMETERS 1

FIGURE 85 OTHER RELEVANT PARAMETERS 2

iv. Click OK to finish the configuration.

2. Configure clock reference source.

In the configuration management tree, right-click Base Sta-tion, select Configure Clock Reference Source. In the Con-figure Clock Reference Source window, modify the clockreference source extracted by the base station, as shown inFigure 86.



FIGURE 86 CONFIGURE CLOCK REFERENCE

END OF STEPS

6.4 Ground ResourceConfiguration

Short Description Use LMT to finish the ground resource configuration for SDR site.


Steps 1. Configure the main rack 1 (BBU).

i. Double-click main rack 1 and the BBU configuration inter-face appears. Depends on the actual configuration, add theboard.



FIGURE 87 ADD A BOARD ON MAIN RACK

ii. After adding the board, you shall learn whether there isalarm on the board. Select Board Status Illustrationand the board information is shown in Figure 88.

FIGURE 88 BOARD STATUS ILLUSTRATION

2. Configure the RRU.

i. In the Configuration Management tree, right-click BaseStation, select Add Rack, as shown in Figure 89.

FIGURE 89 ADD RACK



ii. In the Add RRU Rack page, set the type of RRU rack, asshown in Figure 90.

FIGURE 90 SELECT RRU RACK

iii. Click OK, the RRU rack interface appears. Add two anten-nas and one DTR board in this interface, as shown in Figure91.

FIGURE 91 ADD ANTENNA AND BOARD FOR RRU RACK

iv. Click OK to finish the RRU rack configuration.



3. Configure the topology.

i. In the Configuration Management tree, click GroundResource > Topology.

ii. In the Topology page, right-click and select Add, as shownin Figure 92.

FIGURE 92 TOPOLOGY INTERFACE

iii. Add a topology, as shown in Figure 93.

FIGURE 93 TOPOLOGY SETTING

In the figure, port 0 (LC1) of rack 2 (RRU) connects to port0 (TX0/RX0) in slot 3 (on FS board).




– Higher/Lower level: for star link, higher level is BBUand lower level is RRU; for chain link, higher level is theRRU close to BBU and lower level is the RRU away fromBBU.

– Board Port ID: Each FS board for BBU provides 6 fiberinterface used to connect RRU. The number of fiber in-terface is 0, 1, 2, 3, 4, 5 from right to left while viewingin the front of FS board. RRU provides two fiber inter-face through DTR board, such as LC1 and LC2. LC1 isused to connect BBU or higher level RRU and the otherLC2 is used to cascade the lower level RRU.

– Topology Type: Star indicates RRU is directly con-nected on BBU. Chain indicates there are multiple RRUscascaded.

END OF STEPS

6.5 Configuring TransmissionResourceFor E1 access, you shall configure E1/T1 line, HDLC parameter, PPPparameter, global port parameter, IP parameter, SCTP parameter,and OMCB parameter.

For FE access, you shall configure Ethernet parameter, global portparameter, IP parameter, SCTP parameter, and OMCB parameter.

If the planned SDR address is located in the different network seg-ment from virtual iBSC address, you also shall configure StaticRoute Parameter.

If OMCB parameter list is configured, after link is set up betweenSDR and iBSC, you can do nothing on LMT, so you can disconnectthe transmission at Abis during local commissioning, to acknowl-edge the re-connection while there is no data to be modified.

6.5.1 Configuration Process WhileUsing E1 at Abis

Short Description Use LMT to finish the transmission configuration while using E1 atAbis.


Steps 1. Configure the E1/T1 cable.

i. In the configuration management tree, click TransmissionResource Management > Physical Media Configura-tion > E1/T1 Link.

ii. In the E1/T1 Link interface, right-click and select Add,set the proper parameters, as shown in Figure 94.



FIGURE 94 E1/T1 LINK MANAGEMENT


– Board Name: indicates through which the SDR ac-cesses to E1/T1. For B8200, E1/T1 is accessed throughSA board physically, but SA board does not do any ac-tions on E1/T1. Common group is done by CC board.Logically, E1/T1 is CC access, so the board herein is CCby default and you can not change it.

– Link ID: indicates how many pairs of E1s are used. SAboard introduces 8 pairs of E1, corresponding to link0~7, respectively. If the link id of E1 line is 0 as shownin the figure, using the first pair of E1 line, it is the pairof E1 line with number 1 and 2. The link id configuredin this step will be introduced while configuring HDLCpath parameters. The E1 link used by an HDLC path isidentified by the link id of this E1 link.

– Link Type: indicates the type of peer equipment thatconnects E1 link. For GSM network, set it to BSC.

Note:

Make sure the transmission media is set to E1 or T1 in BasicInformation > Other Relevant Parameters, otherwiseyou can not add it.


2. Configure the HDLC parameters.



i. In the configuration management tree, click TransmissionResource Management > IP Bearing Configuration >HDLC Parameter.

ii. In the HDLC Parameter interface, right-click and selectAdd, set the proper parameters, as shown in Figure 95.

FIGURE 95 HDLC PARAMETER CONFIGURATION


– HDLC ID: The number begins with 0, automatically in-creasing once a record is added. It is automatically setby the system and you need not change it. You shallconfigure an HDLC for one E1. HDLC ID configured inthis step will be referenced while configuring PPP pa-rameter in the next step.

– Bearing Type: Select E1.

– Link ID: The number of E1 link that contains HDLCchannel, that is, the Link ID configured in E1/T1 line.If you add two links (0 and 1) in E1/T1 Configuration,there are two options: 0 and 1.

– TS-bit mapping relation: The E1 timeslot number oc-cupied by HDLC channel. By default, one HDLC chan-nel uses the timeslot 1~31 for this E1. You can selectit on demands. For E1 transmission, the timeslot rangeis 1~31 while timeslot 0 is used for synchronization.For T1 transmission, the timeslot range is 1~23 whiletimeslot 0 is used for synchronization.


3. Configure the PPP parameter.



i. In the configuration management tree, click TransmissionResource Management > IP Bearing Configuration >PPP Parameter.

ii. In the PPP Parameter interface, right-click and selectAdd, set the proper parameters, as shown in Figure 96and Figure 97.

FIGURE 96 PPP PARAMETER MANAGEMENT (1)

FIGURE 97 PPP PARAMETER MANAGEMENT (2)




– PPP ID: The number begins with 0, automatically in-creasing once a record is added. It is automatically setby the system and you can leave it unchanged.

– PPP encapsulation: only use an E1 cable at Abis andselect PPP; use multiple E1 cables and select ML-PPP.

– MP header style: if the PPP encapsulation is ML-PPP,long indicates to use 24bit to identify the sequencenumber of ML-PPP frame, short indicates to use 12bitto identify the sequence number of ML-PPP frame. IfPPP encapsulation is PPP, MP header style is invalid.

– MP priority: if MP header style is set to long or short,you can set the MP priority, 1 by default. If Mp headerstyle is set to invalid, MP priority is invalid too, 255 bydefault.

– Link ID No., Link 0, Link 1, and Link 2 are used toset the HDLC channel (HDLC ID) used by this PPP link.For PPP encapsulation, only link 0 is valid. For ML-PPPencapsulation, you can select multiple links based onthe planning data.

– Base station IP: the IP address that is used to com-municate iBSC by SDR. Note that this address is theexternal address for SDR. Do not set it to the internaladdress for the boards of the SDR site. The internal ad-dress is only required while logging in other boards byusing LMT or through master CC board.


4. Configure the global port parameters.

i. In the configuration management tree, click TransmissionResource Management > IP Bearing Configuration >Global Port Parameter.

ii. In the Global Port Parameter interface, right-click andselect Add, set the proper parameters, as shown in Figure98.



FIGURE 98 GLOBAL PORT PARAMETER


– Global Port ID: global port ID is generated automati-cally, beginning with 1.

– Working mode: IP Over Ethernet/IP Over PPP. Iftransmission media is FE, select IP Over Ethernet; iftransmission media is E1, select IP Over PPP.

– Port ID at link layer: indicates the port number usedin protocol stack subsystem on the base station. Thevalue is generated automatically and you need notchange it.

– Using VLAN or not: Currently, do not use VLAN.

– VLAN ID: For FE transmission, set it based on planningdata. For E1 transmission, it is invalid. This item isvalid if checking the Using VLAN mark. The range is2~4094, 65535 indicating invalid.


5. Configure the IP parameters.

i. In the configuration management tree, click TransmissionResource Management > IP Bearing Configuration >IP Parameter.

ii. In the IP Parameter interface, right-click and select Add,set the proper parameters, as shown in Figure 99.





– IP ID: The IP number used by protocol stack.

– IP address, subnet mask: indicates the IP used whilethe base station accesses to base station controller. Itis not required to fill in.

– Gateway address: indicates the IP address of IPBBfor base station controller. It is not required to fill in.

– Configured Bandwidth(kbps): This parameter con-figures the available bandwidth for current IP based onnetwork planning setting.

For E1 access, you can set it to N*1984, in which N is thenumber of E1 (the bandwidth for each E1 is 2048kbpsand there are only 31 available timeslots, so the resultis 2048*31/32=1984).

– Class of service: set the COS priority correspondingto this IP. Based on different service priorities, you canprefer to select the proper IP. You can configure multi-ple IP addresses on the base station. This option deter-mines the service class that can be carried on currentIP address.



Note:

On this interface, the IP address, subnet mask, and gate-way address are grey. After link setup between foregroundand background, the information are filled in automatically.For instance, the IP address is the base station IP config-ured in PPP Parameter Management. You shall set thebandwidth parameter here.


6. Configure the SCTP parameters.

i. In the configuration management tree, click TransmissionResource Management > IP Bearing Configuration >SCTP Parameter.

ii. In the SCTP Parameter interface, right-click and selectAdd, set the proper parameters, as shown in Figure 100and Figure 101.

FIGURE 100 SCTP PARAMETER CONFIGURATION (1)



FIGURE 101 SCTP PARAMETER CONFIGURATION (2)


– Association ID: the unique SCTP identifier in globalbase station. The default value is 0.

– Radio Mode: select GSM for GSM network.

– Local IP Address: select it from the IP address listconfigured in IP Parameter, indicating which IP ad-dress is used to set up the link between iBSC and SCTPon the base station. Select the actual IP address usedwhile the base station accesses to iBSC.

– Local Port ID: specify the port number used while thebase station sets up the SCTP link with iBSC. Pick theany value within 1~1536, that is, the GSM site ID onNetNumen. It is set by the system automatically andyou can not change it.

The local port number is generated automatically hereafter configuring the local site id. If this field is blank,you can first set Site ID in Configure Basic Attribute.

– Remote port ID: the SCTP por number used by iBSC.It indicates the port number used while the SCTP link isset up on iBSC. This port number is calculated throughproper algorithm on iBSC. The value of remote port IDequals to 0x3900 plus the CMP module number thatbelongs to this base station.

– Remote IP AddressFill in with IP Abis address (virtualRPU address).

– Number of in-and-out streams: set it to 6 by de-fault.


7. Configure OMCB parameter.



i. In the configuration management tree, click Transmis-sion Resource Management > Channel Maintenance> OMC-B Parameter.

ii. In the OMC-B Parameter interface, right-click and selectAdd, set the proper parameters, as shown in Figure 102.

FIGURE 102 OMCB PARAMETER


– Base station inner IP: use default value and can notchange it.

– Operation and Maintenance Gateway IP: the IP ad-dress of OMCB channel.

– IP ToS: select EF service (0xB8).


END OF STEPS

6.5.2 Configuration Process WhileUsing FE at Abis

Short Description Use LMT to finish the transmission configuration while using FE atAbis.


Steps 1. Configure the Ethernet parameters.



i. In the configuration management tree, click TransmissionResource Management > Physical Media Configura-tion > Ethernet Parameter.

ii. In the Ethernet Parameter interface, right-click and se-lect Add, set the proper parameters, as shown in Figure103.

FIGURE 103 ETHERNET PARAMETER CONFIGURATION


– Board Name: select the board that contains the IPinterface at Abis. Currently, it only can be CC board forGSM.

– Ethernet Port ID: select it form the drop-down box.Currently, you only can select 0.

– Working Mode: Set the working mode at Abis, thatis, duplex and rate. There are six options, self adaptiveby default.

– Connection Object: indicates the device directly con-nected at Abis. There are two options: IPbone and BTS.If SDR directly connects BSC, select IPbone; if cascad-ing to the base station at higher level, select BTS.

– Configured Bandwidth (kbps): set the total band-width of SDR site in the unit of kbps. Based on net-work planning setting, you shall note that the sum ofthe bandwidth used by all IP addresses in a base stationcan not exceed the value configured herein.


2. For the specific steps to configure global port parameters, referto the configuration process while using E1 at Abis. Note thatthe working mode shall be set to IP over Ethernet.



3. For the specific steps to configure IP parameters, refer to theconfiguration process while using E1 at Abis.

4. For the specific steps to configure SCTP parameters, refer tothe configuration process while using E1 at Abis.

5. For the specific steps to configure OMCB parameters, refer tothe configuration process while using E1 at Abis.

END OF STEPS

6.6 Configuring Wireless ResourceShort Description Use LMT to finish the wireless resource configuration for SDR site.


Steps 1. Configure the RF central frequency.

i. In the Configuration Management tree, click WirelessResource > RF central frequency.

ii. In the RF central frequency interface, right-click and se-lect Add, set the proper parameters, as shown in Figure104.

FIGURE 104 RF CENTRAL FREQUENCY SETTING


– Board Name: indicates the RRU board.

– Radio Mode: selet the options based on the radiomode of base station, such as GSM, WCDM, andWCDMA/GSM.



– Central frequency: the central frequency at downlink.


2. Configure the GSM sector.

i. In the Configuration Management tree, click WirelessResource > GSM sector frequency.

ii. In the GSM sector interface, right-click and select Add,set the proper parameters, as shown in Figure 105.

FIGURE 105 GSM SECTOR SETTING


– Sector ID: The number of sector, range 1~24. It indi-cates how many sectors are configured under the site,corresponding to the number at BSC side.

– Physical Cell ID: keep same as the sector ID. Therange is 1~984. The parameter is invalid for GSM.

– GPS Sync Frame Header Offset: if there is no GPS,use the default value.


3. Configure the GSM RU.

i. In the Configuration Management tree, click WirelessResource > GSM RU.

ii. In the GSM RU interface, right-click and select Add, setthe proper parameters, as shown in Figure 106 and Figure107.



FIGURE 106 GSM RU CONFIGURATION (1)

FIGURE 107 GSM RU CONFIGURATION (2)


– RU Type: you can select it from RU60, RU02, andRU02E based on actual conditions.

– Board Name: indicates the name of RF board, DTR forRU60.



– Number of Carriers: determine it based on differentRU types and planning data. RU60 supports up to 6carriers and RU02 supports up to 2 carriers.

– Use The Same Power for All Carriers: set the outputpower of each carrier. The sum of all carrier powers cannot exceed 60W.

– Carrier x power: there are 10 levels for static power.Configure it based on network planning.

– Receive Passage Attenuation: do not set it by de-fault.

– RF Extended Port: use RF extension while there ismore RRUs in a cell. Do not use the RF extension whilethere is only one RRU, that is, using independent workmode.

– Sector x No: indicates which sector is configured tothe RRU mentioned hereinbefore. In general, you onlyset sector (1). If there are many cells in a RU, you alsoshall configure sector 2, 3...

– Number of carriers in sector x: the number of car-riers in all sectors can not more than the Number ofcarriers configured hereinbefore. In general, you onlyset the carrier number at sector (1). If there are manycells in a RU, you also shall configure sector 2, 3...


4. Configure the GSM Carrier

i. In the Configuration Management tree, click WirelessResource > GSM Carrier.

ii. In the GSM Carrier interface, right-click and select Add,set the proper parameters, as shown in Figure 108.

FIGURE 108 GSM CARRIER CONFIGURATION




– Sector ID: logic sector id, consistent with the cell idconfigured on OMCR.

Logic Carrier ID: the number of logic carriers underthe selected sector. This number corresponds to theTRX id configured under this cell on OMCR.

– Is BCCH Carrier Frequency?: do not set it. After linksetup between foreground and background, the systemselects the BCCH carrier based on the configuration ofbackground OMCR.

– Is IRC Used?: determine whether to enable IRC func-tion. Uncheck it by default.

– Channel Mode: If a logic carrier uses a physical car-rier, select the single channel mode. If using multiplecarriers, select multiple channel mode. For four diver-sity reception, select bi-channel mode.

– Number of Carriers: related with associated work-ing mode. It indicates how many physical carriers arerequired for this logic carrier. On OMCR, it is config-ured based on logic carrier. This option is not required.For single channel mode, the carrier number is 1. Forbi-channel mode, the carrier number is 2. For multiplechannel mode, the carrier number is 1~12, manuallydefined.

– Father Frequency band: set the actual carrier fre-quency based on the selected board.

– Sub-frequency band: set it based on actual condi-tions. If there is no child frequency band, set it to in-valid.


Note:

You can configure GSM sector, GSM RU, and GSM carrierin sequence from top to down. The number of carriersconfigured in a cell is no less than that configured in OMCR.

END OF STEPS

6.7 Configuring by Base StationData

6.7.1 Online Upload Data

Short Description If all configuration actions have been done at SDR site and the net-work transmission is proper, the link is set up between foreground



and background. After link setup, you can upload the existing dataat foreground into background.

Prerequisites 1. LMT has finished the configuration for SDR site.

2. Create the managed element at SDR site in OMCB.

3. Set up the link between background and foreground.

Steps 1. Right-click the site on OMCB configuration resource tree, se-lect Site Data Configuration Wizard (SDR), access to theinterface as shown in Figure 109.

FIGURE 109 ONLINE UPLOAD DATA (1)

2. In the Configuration Wizard window, select Configure it byusing foreground data, click Next.

3. In the Upload data in parallel tab, select the NE to be up-loaded, and click Next, as shown in Figure 110.




4. If the link of OMCB and site is ok, the dialog box as shown inFigure 111 appears.




Switch tomaster indicates whether to take the data uploadedfrom SDR site as master configuration for this time. Check itbased on actual condition.

5. Click OK to export the configuration. SDR configuration datais uploaded.

END OF STEPS

6.7.2 Quickly Configure Data

Short Description Use the existing profile and quickly configure the configurationdata onto background.

Prerequisites 1. Create the managed element at SDR site in OMCB.

2. There is the profile to be imported.

Steps 1. Right-click the site on OMCB configuration resource tree, se-lect Site Data Configuration Wizard (SDR), access to theinterface as shown in Figure 112.



FIGURE 112 CONFIGURE BY BASE STATION DATA

2. In the Configuration Wizard page, select Configure byStandard Template, click Next, as shown in Figure 113.

FIGURE 113 QUICKLY CONFIGURE DATA

3. In Configuration Wizard, select the path of profile, clickNext, as shown in Figure 114.



FIGURE 114 SELECT A PROFILE

4. Click OK to import the configuration data.

END OF STEPS


Documents

08 Gb_oc43_e1_0 Zxsdr Bts Configuration(v4.00.210c) 115